Interview for Deterioration in Daily Living Activities in Dementia: construct and concurrent validity in patients with mild to moderate dementia
| Autor: | Marcel G. M. Olde Rikkert, Thomas Reuster, Rainer Leonhart, Sebastian Voigt-Radloff, Fenna van Nes, Kira Marschner, Michael Hüll, Antje Gerner, Maud Graff, Matthias Schützwohl, Vjera Holthoff, Myrra Vernooij-Dassen, Luisa Jurjanz |
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| Přispěvatelé: | Epidemiology and Data Science, EMGO - Quality of care |
| Rok vydání: | 2012 |
| Předmět: |
Occupational therapy
Gerontology Cross-Cultural Comparison Male medicine.medical_specialty Activities of daily living Psychometrics Concurrent validity Statistics as Topic Effective primary care and public health Aetiology screening and detection [NCEBP 7] Occupational Therapy Alzheimer Disease Germany Alzheimer Centre [DCN PAC - Perception action and control NCEBP 11] Activities of Daily Living Interview Psychological medicine Dementia Humans Alzheimer Centre [NCEBP 11] Aged Netherlands Aged 80 and over Reproducibility of Results Cognition Effective primary care and public health [NCEBP 7] Translating medicine.disease Cross-cultural studies Cognitive test Psychiatry and Mental health Clinical Psychology Disease Progression Female Geriatrics and Gerontology Psychology Mental Status Schedule Quality of hospital and integrated care [NCEBP 4] |
| Zdroj: | International Psychogeriatrics, 24, 3, pp. 382-90 International Psychogeriatrics, 24, 382-90 Voigt-Radloff, S, Leonhart, R, Schutzwohl, M, Jurjanz, L, Reuster, T, Gerner, A, Marschner, K, van Nes, F A, Graff, M, Vernooij-Dassen, M, Olde Rikkert, M G M, Holthoff, V & Hull, M 2012, ' Interview for Deterioration in Daily Living Activities in Dementia: construct and concurrent validity in patients with mild to moderate dementia ', International Psychogeriatrics, vol. 24, no. 3, pp. 382-390 . https://doi.org/10.1017/S1041610211001785 International Psychogeriatrics, 24(3), 382-390. Cambridge University Press |
| ISSN: | 1041-6102 |
| DOI: | 10.1017/S1041610211001785 |
| Popis: | Background: The purpose of the study was to translate the Interview for Deterioration in Daily Living Activities in Dementia (IDDD) into German and to evaluate the construct and concurrent validity in people with mild to moderate dementia.Methods: IDDD data of two pooled samples (n = 301) were analyzed regarding ceiling and bottom effects, internal consistency, factor reliability and correlations with corresponding scales on cognition and activities of daily living.Results: We found minimal bottom (< 5%) and ceiling (≤ 2%) effects, good internal consistency (Cronbach's α > 0.7) and moderate to good factor reliability (0.66–0.87). Low correlations with cognition (Pearson coefficient: < 0.17) confirmed the differences between cognitive testing and activities of daily living (ADL). Minor correlations with other ADL scores (r < 0.2) indicated that different scores cover a different range of ADLs. The original two factor model could not be confirmed. A suggested four factor model distinguishing initiative and performance of basic and instrumental ADL demonstrated better indices of fit and higher correlations with corresponding scales.Conclusion: A four factor model of the IDDD can be used in dementia research for assessing initiative in and performance of basic and household activities of daily living. The findings suggest that ADL scales correlate only poorly and that further development of the IDDD is needed to cover a broader range of ADLs. |
| Databáze: | OpenAIRE |
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